<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<title></title>
	</head>
	<body>
		<script>
			function Person(){
				
			}
			Person.prototype.name="郎晓明";
			Person.prototype.age=38;
			
			Person.prototype.job="中国内地男演员、歌手";
			Person.prototype.Address="中国北京海淀区";
//			Person.prototype.show=function(){
//				alert(this.name);
//			}
			Person.prototype.show=function(){
				var str="姓名:"+this.name+"<br />年龄："+this.age+"<br />职业："+this.job+"<br />住址："+this.Address;
			document.write(str);
			}
			var person=new Person();		
			person.show();
		</script>
	</body>
</html>
